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Lg gr-267 thf Manual

Need VA,Watts,Max.Amps.drawn & power factor in order to size a back up generator.

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 116 Answers

SOURCE: Maytag MSD2756DE refrigerator start relay

An interruption in the power supply would usually show in other electrical fixtures in the house. A UPS is not recommended for a power back up on a refrigerator.

The condition you describe usually indicates that either the compressor is working too hard and drawing too much current or the start relay is gone bad. The starting and stopping that you hear is a safety shut-off within the relay. A good place to start is changing start relay for the factory recommended one.

If the standard relay does not correct the problem, there is in most cases a temporary fix, it is called a hard start relay/capacitor. It is usually available from an appliance parts retailer for around $15 to $20. Installation instructions are included, just be sure to unplug your refrigerator first and make sure that someone following you can repair from where you left off. This relay assembly can normally get you up and running but it should not be used as a permanent fix. This will not correct for a refrigerant leak in the system. Outside of this may require having a professional come in to fix the issue, it can range anywhere from a faulty compressor to a refrigerant leak.

Check your refrigerator owners manual before making any repairs or modifications to your refrigerator, there may be an extended warranty on the sealed system and compressor if needed.

Posted on Aug 05, 2008

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stewbison
  • 577 Answers

SOURCE: I am installinga 4548 inverter.

Let just wait a minute. You have an inverter that is rated at 4500 watts. This spooky. The inverter has a three phase input/three phase output? What is the inverter going to be used for?

Next question. What type of batteries are you using and what is the voltage/current in series or parallel? What will be the total voltage you will producing with the batteries? What is the total current of the batteries.

Another question? What is the voltage of the 28 amps? If it going to dump 28 amps across some batteries that rated at 12 volts and 1400 amp/hrs. For 12 volt batteries with a total of 1400 amps. What you will need approx 14 to 14 1/2 DC and with 28 amps across the batteries for charging these batteries. The batteries will be gone in about 1 hour. Boil all the water out of them. When a battery starts to boil it release water with hydrogen gas (the gas is very explosive and dangerous).

You also don't have a regulation circuit to limit the amount of current depending on the needs of the batteries. Also, you don't have a trickle charger to keep the batteries fully charge when the batteries are idle.

You will also need DC regulated charger that will keep the voltage 2-4 volts above you battery voltage. Without this voltage above the batteries voltage it will not charge those batters. Batteries need to forced to except a charge that why voltage above the source voltage. If you can check the voltage on your car/truck with a 12 volt system. While engine is running the voltage across the battery will be 13.8 to 14.1 volts. Now, the current limiter is the alternator it has a regulator built into it for stabiizing voltage and current went the batteries require more current but it limited by alternator regulator
Now, to get more current out of the alternator the regulator will supply dc voltage to the stator of the alternator generator more current. More dc voltage is supplied by the regulator but the dc voltages is limit to about 24 volts. Another limiting factor is the alternator copper windings diameter---larger diameter more current, small diameter less current. Utilities systems use big mega watts generators. The maxi um dc voltage for these three phase generator would like 500 to 800dc volts for peak to peak output. There is a simpler way of doing this.

You need to rethink everything here. Also, I can help you if you supply the needed information.
I truly wish you luck in your electrical endeavors. GB you. stewbison

Posted on Aug 22, 2011

oldTech2332
  • 2341 Answers

SOURCE: Need to know if I

Hello Bob,
There should be absoluty no problem on that 1600 watt generator..at max when compressor just starts its drawing about 750 watts, that is the max usage when running its about 500 and on defrost its like 850 ..so on 1600 watt generator no problem

Posted on Aug 25, 2011

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2 Answers

Can I use an 18 volt universal AC Power Adaptor on Fujitsu Lifebook P7120 which is a 16 volt laptop?


With voltage step down power supplies, output power is more important than data plate output V (volts). V times output A (data-plate amps) equals output Watts (or VA) under normal load. If the voltages are close and the output watts (VA) are very close (one or two watts) you are in luck as long as the connector is same size; AND THE POLARITY (+ & -) IS THE SAME for the old and replacement unit!

Jan 17, 2012 | Fujitsu LifeBook P7120 Laptop AC Power...

2 Answers

Onan 5500 marqui gen set stumbles on demand


Steve,

The microwave alone shouldn't cause a problem for the generator as even the most powerful models run about 1200 watts or about 10 amps. An air conditioner on the other hand, can draw considerably more power to run depending on BTU size; 15 amps and up is not uncommon (and even twice as much as that though only briefly when starting).

If these were the only things connected and on, the generator should be able to handle them - again depending on the BTU size of the AC unit. Generators state their capacity in Watts, but must of the devices we connect are in Amps. Calculating Watts in an AC circuit is complicated, but pretty close to the much easier Watts in a DC circuit for most residential settings. Here's how it's done:

Watts = volts x amps. Pretty simple stuff. Your generator is rated at 5500 watts. The microwave is say, 120 volts / 10 amps - which equals 1200 watts. The generator has 4300 capacity available now. Suppose your air conditioner is rated at 120 volts / 15 amps - which equals 1800 watts. 4300watts - 1800watts = 2400watts capacity is left. But, the starting current for the AC is as much as 25 amps for a few seconds (and once started drops back to 15 amps) - which means there's only 1200 watts capacity left. Add up the rest of the appliances you're running at the same time (TV set, Cable / Satellite box, stereo, toaster, lights, computer, etc.- you get the idea), and you can see how you might have exceeded the 5500 watts capacity of the generator for a few seconds. It's at these times that your hear / see the generator speed falter and sputter, lights dim, etc.. If this is happening a lot, you may need a larger or additional generator.

I hope this helps and good luck!

Dec 25, 2011 | Watts Onan Portable Generator - 5000 ,...

1 Answer

Hi, I recently purchased a used makita 6100r generator and when checking it out I discovered on my 30 amp 220 receptacles arent getting full power. I took out the receptacle and checked the wires in back...


You may be asking too much of the unit; the 5800 watts a which it is spec'd, may be a 'peak' power rating which may be 15-20% higher than its continuous rating. 30 Amps at 220 volts implies 6600 watts which is higher than even the peak power rating. I would expect the unit to produce ~4800 watts continuous or around 22 Amps.
Decided to check my statements and found this, which I quote:
Generator Volts AC (60Hz) 120/240 Max. Output Current 5800W-48.3A/24.2A Rated Output Current 4800W-40A/20A Volts DC (AMPS) 12 (8.3)

Aug 28, 2011 | Makita G6100R 5800 Watt Generator

1 Answer

The power outlet in the back seat says 120watt or 12 volt maximum and it might have blown from this pioneer gm212 amp. what do i do?


To find how much current, in amps, can be drawn by an appliance you divide the voltage into the watts, in this case 12 into 120 which gives a max of 10 amps. Because this is the max you should draw a little less e.g. around a max of 8 amps. Your amp should have a plate on it that shows how much current it draws either the amount of amps or the watts. If it draws over 8 amps or more than 100 watts you should connect it directly to the battery. Be aware that it can also run your battery down if you use it when the car engine is not running.

Jun 17, 2011 | GPS

1 Answer

Just paid over 1,500 last year an has not rungood since. starts up real good, but once aair is turned on it stops running, or it might run one air at times. on my way back to michigan an not a happy...


This generator is a 5KW model. This means it can supply up to 5000 watts of power, total. Not all devices list the watts they need to be provided - instead these devices list the power they need as volts and amps. This can make it hard to determine what the actual watt requirements are for the device.

Overly simplified, watts is equal volts times amps (watts = volts x amps). A single 120 volt light bulb that uses .833 amps consumes 100 watts. If you checked a regular 100 watt light bulb with an ammeter, you'd find it does indeed draw .833 amps.

Working the formula a different way, we can learn how many amps this 5000 watt generator can supply at 120 volts, too. If all the loads you need to connect to this generator are 120 volt types, that means the total amount of amps the generator can supply is 5000 watts / 120 volts = 41 amps purely resistive loads (like a toaster or light bulb) maximum under ideal conditions. There is never a time when ideal actually happens, and not all loads are purely resistive - many are inductive. Inductive loads are motors (like your A/C), fluorescent lamps, computer power supplies, etc. - so figure more like around 30 amps total instead.

If you try to connect devices that require more than 30 - 35 amps, the generator will probably have problems trying to supply this load for any longer that a short length of time. Additionally, motors like those in A/C compressors draw significantly more power when first starting and can cause the problem you are describing. Try running the generator with loads other then the A/C to see how well it can supply the load(s). Or try running only 1 A/C unit and other non-A/C loads.

What I'm trying to tell you is that you may need to do some active load management to be sure that you aren't trying to get more power out of the generator than it is capable of supplying. You may need additional generators or swap this one to a larger size to handle the load properly and safely.

I hope this helps & good luck!

Apr 09, 2011 | Watts Onan Portable Generator - 5000 ,...

1 Answer

GENERATOR WILL NOT MAKE POWER AT PLUGS ONLY MAKES 23 AMPS


Your manual says only plug 20Amp loads into each 120 receptical. See manual at: http://bsintek.basco.com/BriggsDocumentDisplay/default.aspx?filename=fequxHX-nfBhU7y

that would be 4 recepticals tmes 20 = 80 Amps'

80 Amps times 120 V = 9,600 Watts This means that you cannot hook up all 4 outlets at the same time as that would overload the generator all you can hook up would be 2 outlets of up to max of 23 Amps

The manual restricts you to each load no more than 20 amps because some devices such as drills, water pumps exceed their running load upon start up, and would exceed the 20 Amps momentarily, thus 23 amps.

The maximum power load of the generator is 5000 watts and 20 amps at each outlet.

You certainly are within the useful range.

Volts time Amps = Watts

Jan 10, 2011 | Briggs & Stratton Briggs and Stratton...

3 Answers

How many watts would you get from a generator rated at 11hp and 5.8 kva. thanks


kva = kilo-volt-amps

watts = volts x amps = va

Therefore, 5.8kva = 5800 watts

Mar 24, 2010 | Honda 3000 Watt Portable Generator

1 Answer

Can I make 2 plug in sockets from one in a 240 volt circuit


There should be NO problem in actually "Adding: another :Outlet" have you thought of a 20 - 25 Amp Power Strip, Multiway Socket, As long as you DO NOT exceed the Amperage/Wattage of the "Supply" The generator, 5000W, there will be no trouble. You MUST ensure however that this is so.
5000 Watts is 21 Amps, Watts = Amps X Volts. IE: 21Amps x 240 Volts = 5000Watts +/- 10%. So the TOTAL Amps drawn by the SUM of all the things connected must be LOWER than,say 20 AMPS.

Feb 22, 2010 | Coleman Powermate Powermate 5000W...

2 Answers

No electrical output


probably your AVR card is burnt...
an AVR card is located right outside the stator...looks just like an AK-47 clip (i don't know how else to describe it)...i put a pic below this.
replace it and check again
466fecd.jpgAVR location
168ff0f.jpgAVR card

Dec 28, 2008 | Electrical Supplies

2 Answers

Inverter problem


If you got the store bought APC 350 UPS, you most likely overloaded them, and killed them beyound repair.

People should never buy a 350VA. They are way to small for power supplies most of us now have. you need to start out to 1000VA plus you need to do the math to figure out how big of a UPS you actually need in the show room.
What am I talking about? What is the significant, or the math of what I am saying here. 115V x 1 amps = 115VA x .778 power factor = 89.47 watts Start up 50 watts = 39.47 watts
115V x 2 amps = 230VA x .778 power factor = 178.94 watts Start up 50 watts = 128.94 watts
115V x 3 amps = 345VA x .778 power factor = 268.41 watts Start up 50 watts = 218.41 watts
115V x 4 amps = 460VA x .778 power factor = 357.88 watts Start up 50 watts = 307.88 watts
115V x 5 amps = 575VA x .778 power factor = 447.35 watts Start up 50 watts = 397.35 watts
115V x 6 amps = 690VA x .778 power factor = 536.82 watts Start up 50 watts = 486.82 watts
115V x 7 amps = 805VA x .778 power factor = 626.29 watts Start up 50 watts = 576.29 watts
115V x 8 amps = 920VA x .778 power factor = 717.76 watts Start up 50 watts = 667.76 watts
115V x 9 amps = 1035VA x .778 power factor = 805.23 watts Start up 50 watts = 755.23 watts
115V x 10 amps = 1150VA x .778 power factor = 894.70 watts Start up 50 watts = 844.70 watts
115V x 11 amps = 1265VA x .778 power factor = 984.17 watts Start up 50 watts = 934.17 watts
115V x 12 amps = 1380VA x .778 power factor = 1073.63 watts Start up 50 watts = 1023.63 watts
115V x 13 amps = 1495VA x .778 power factor = 1163.11 watts Start up 50 watts = 1113.11 watts
115V x 14 amps = 1610VA x .778 power factor = 1252.58 watts Start up 50 watts = 1202.58 watts
115V x 15 amps = 1725VA x .778 power factor = 1342.05 watts Start up 50 watts = 1292.05 watts
115V x 16 amps = 1840VA x .778 power factor = 1431.52 watts Start up 50 watts = 1387.52 watts
115V x 17 amps = 1955VA x .778 power factor = 1520.99 watts Start up 50 watts = 1470.99 watts
115V x 18 amps = 2070VA x .778 power factor = 1610.46 watts Start up 50 watts = 1560.46 watts
115V x 19 amps = 2185VA x .778 power factor = 1699.93 watts Start up 50 watts = 1649.93 watts
115V x 20 amps = 2300VA x .778 power factor = 1789.40 watts Start up 50 watts = 1739.40 watts

Sep 16, 2008 | APC Back-UPS ES 350 - UPS ( external ) -...

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